Finding the Fourth Proportional to 2,246.72, 3,100.75 and 1,362.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,246.72 : 3,100.75 = 1,362.47 : x
2. Step 2: Convert to fraction form
   2,246.72/3,100.75 = 1,362.47/x
3. Step 3: Cross multiply
   2,246.72x = 3,100.75 × 1,362.47
4. Step 4: Simplify right side
   2,246.72x = 4,224,659.94
5. Step 5: Solve for x
   x = 4,224,659.94/2,246.72
6. Step 6: Final answer
   x = 1,880.37